1 files changed, 5 insertions, 1 deletions
diff --git a/fs/overlayfs/ovl_entry.h b/fs/overlayfs/ovl_entry.h
index 41655a7d6894..ec237035333a 100644
--- a/fs/overlayfs/ovl_entry.h
+++ b/fs/overlayfs/ovl_entry.h
@@ -19,6 +19,7 @@ struct ovl_config {
 	bool index;
 	bool nfs_export;
 	int xino;
+	bool metacopy;
 };
 
 struct ovl_sb {
@@ -88,7 +89,10 @@ static inline struct ovl_entry *OVL_E(struct dentry *dentry)
 }
 
 struct ovl_inode {
-	struct ovl_dir_cache *cache;
+	union {
+		struct ovl_dir_cache *cache;	/* directory */
+		struct inode *lowerdata;	/* regular file */
+	};
 	const char *redirect;
 	u64 version;
 	unsigned long flags;